. >> and as more victimless are laid to rest in the elementary school tragedy, the nra breaks its silence. >> the in-class punishment a teacher is accused of handing out and why some parents say it crossed the line. >>> tense moments tonight as san jose city college was put under a lockdown. no one was allowed on campus for more than three hours as police searched for a reported gunman. >> reporter: reaction to this lockdown ranged from a "so what "to bewilderment to anger that this could have been a hoax. these photos show heavily armed police officers searching the building room by room. it's a raw glimpse of what it's like to be a student in this day and age. >> we barricaded down, we hushed our voices, got away from the windows, made sure we weren't near where anybody could look in, and we were afraid. >> reporter: police got a single 911 phone call of a black male suspect wearing a white t-shirt, possibly armed with a gun, at the tech center building. officers swarmed in, locked down the entire campus, and over the next few hours, students were slowly released from their classrooms.